互联网环境下的暖通CAD组件模块的开发方法研究  

Research of Developing Method of Hvac CAD Com Modular Based on Internet

作　　者：张泉[1] 张国强[1] 陈在康[1] 

机构地区：[1]湖南大学土木工程学院,湖南长沙410082

出　　处：《湖南大学学报（自然科学版）》2003年第5期70-74,共5页Journal of Hunan University:Natural Sciences

摘　　要：针对单机环境下暖通CAD软件重复开发量大、开发周期长等现状,提出了基于互联网环境的三层体系结构及其开发的通用环境,即整个暖通CAD系统被分为不同逻辑块,开发和管理的工作向服务器方转移,从而使分布处理数据成为可能.基于组件的软件开发是互联网环境中应用软件的主要开发方式,以构架为组装蓝图,以可重用组件为组装预制块,支持组装式软件重用,从而克服人力和物力的浪费.进而为了重用暖通CAD已开发出的功能模块,给出组件逆向工程的开发方法、组装流程和组件管理过程.To overcome the shortcoming of repeated labor and long cycle of HVAC CAD software development under personal computer environment, The general developing environment and threetier architecture system based on internet were presented, in which the total HVAC CAD system was divided into deferent logical modular, thus the main developing work was transferred to server side, instead of client side. The component Object Model, or simply COM method, which is a main developing method under Internet environment, is employed in this system. The COM is based on the loading frame and takes the reused component model as prefabricating modular and supports the assembling reused mode. The developing method, assembling flow chart and component management process for reverse software and reengineering are presented to reuse the existing functional modular.

关 键 词：互联网 暖通CAD 组件 三层结构 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]